Switch ProSafe ManagedSupporto per le VLAN
Formazione Online
Andrea RossiSenior System Engineer
ProSafe PLUS Switches
Smart Managed Switch
Fully ManagedSwitch
Chassis Switch
20 – 50 50 - 200 200 - 1000
Feat
ure
s
Savings vs HP/Cisco
Savings vs HP/Cisco
Economy Class of L2 Compared to Smart Managed Switch, additional features:
• More VLAN, MAC, ACL addresses
• Support CLI
• Static and Dynamic Routing
• Administrator Privilege
• Advanced Traffic Management
• Security (802.1x /ACL)
• QoS-STP, IGMP
• Web Managed / GUI
• NETGEAR Green
• PoE
• True Stacking
• Modular Chassis
• Redundant Engine
• Redundant Power Supply
• High Density 10Gigabit Access
Network Capacity (# of ports)
• Support VLAN
• Support QoS
• Traffic Monitoring
• PC-based GUI
• NETGEAR Green
World ExclusiveUnmanaged Switches
• Basic Connectivity
• NETGEAR Green
• Lifetime warranty
Standards-based
protocols for
Interoperability
1000+
NETGEAR Commercial Switch Products
ProSafe PLUS Switches
Smart Managed Switch
Fully ManagedSwitch
Core Switch
20 – 50 50 - 200 200 - 1000
Feat
ure
s
Savings vs HP/Cisco
Savings vs HP/Cisco
Economy Class of L2 Compared to Smart Managed Switch, additional features:
• More VLAN, MAC, ACL addresses
• Support CLI
• Static and Dynamic Routing
• Administrator Privilege
• Advanced Traffic Management
• Security (802.1x /ACL)
• QoS-STP, IGMP
• Web Managed / GUI
• NETGEAR Green
• PoE
• True Stacking
• Modular Chassis
• Redundant Engine
• Redundant Power Supply
• High Density 10Gigabit Access
Network Capacity (# of ports)
• Support VLAN
• Support QoS
• Traffic Monitoring
• PC-based GUI
• NETGEAR Green
World ExclusiveUnmanaged Switches
• Basic Connectivity
• NETGEAR Green
• Lifetime warranty
Standards-based
protocols for
Interoperability
1000+
NETGEAR Commercial Switch Products
NO VLAN SUPPORT
Product Naming Conventions
+ Examples:
• GS108P
• FS728TP
• GS724TS
• GSM4328PA
Speed Form Factor Ports Category PoE Stackable
Unmanaged Fast Ethernet: FS
Gigabit Ethernet: GS
1xx
6xx
5xx
5-28 P
Plus Fast Ethernet: FS
Gigabit Ethernet: GS
/GSS
1xx
5xx
5-24 E P / PP
Smart Fast Ethernet: FS
Gigabit Ethernet: GS
1xx
7xx
5-52 T P / PP S
Managed Fast Ethernet: FSM
Gigabit Ethernet: GSM
10 Gigabit: XSM
Chassis Switch: XCM
72xx (L2)
73xx (L3)
82xx
88xx
24-52 P / PA / PB
/ PP
S
Virtual LAN (VLAN) Concepts
Cloud
Guest VLAN
VoIP VLANCompany VLAN
VLAN Concepts
Virtual LAN (VLAN)
+VLANs logically (software) divide the LAN into separate segments, or broadcast domains
+Allows traffic to flow more efficiently within populations of mutual interest
+VLANs can enhance network security
+Routers or L3 switches are needed for communication between the different VLANs
VLAN Rules of Thumb
+Ports that have PC plugged into them should be Untagged
+Untagged ports must have a default VLAN ID (PVID)
+ Ports that have other switches or VLAN aware devices (VoIP phones, etc) should be Tagged
VLAN Tagging: IEEE 802.3Q/p
+Upto 4093 Vlans per network can be used
+VLAN 1 is the native VLAN (Untagged)
+Tag Control Information (TCI)
VLAN:
+ Default - (VLAN ID = 1) always present.
+ Static - VLAN you have configured.
+ Dynamic - VLAN that is created by GVRP, MVRP, RADIUS (dot1x), Openflow …
VLAN:
+ Port based (Locally to each single switch)
+ IEEE 802.1Q
+ MAC-Based VLAN
+ Protocol-Based VLAN
+ IP subnet-based VLAN
+ Auto-VoIP
+ Voice VLAN
+ GARP VLAN
+ VLAN using RADIUS (dot1x)
VLAN(Virtual Local Area Network)
Introduction & training NETGEAR Storage Solutions19
VLAN:IEEE 802.1QTags & PVID’s
+ Tagged (T)•Port will preserve the given Tag
+ Untagged (U)•Untag will strip the tag
+ PVID•Add Untagged port to a broadcast domain
VLAN:Tagging
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
PVID1
U1
PVID1
U1
PVID1
U1
PVID1
Default switch settings
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1 U1 U1 U1
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1 U1 U1 U1
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
1
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1 U1 U1 U1
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1 U1 U1 U1
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
1
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U1
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U1
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
1
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U1
T3
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U1
T3
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
3
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U3
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U1
T3
U1 U1 U3
VLAN TAG D.A. S.A.
3
VLAN TAG D.A. S.A.
3
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U1
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U1
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
1
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U3
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U3
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
3
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U1
T3
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
?
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3 U1 U1 U1
T3
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
3
VLAN:Tagging
Switch
Port 1 Port 2 Port 3 Port 4
U3
PVID3
U1
PVID1
U1
PVID1
U3
PVID3
VLAN TAG D.A. S.A.
1
VLAN TAG D.A. S.A.
3
PVID, Sets
DHCP/Broad-
cast domain
to VLAN 3
VLAN:IEEE 802.1QTags & PVID’s
Prosafe Plus Click Switch – GSS108EPP
Prosafe Plus Click Switch – GSS108EPP
Prosafe Plus Click Switch – GSS108EPP
Prosafe Plus Click Switch – GSS108EPP
Prosafe Smart S3300 – GS728TXP
Prosafe Smart S3300 – GS728TXP
Prosafe Smart S3300 – GS728TXP
Prosafe Smart S3300 – GS728TXP
Prosafe Full Managed M4300 – GSM4328S
Prosafe M4300 Switch – GSM4328S
Prosafe M4300 Switch – GSM4328S
Prosafe M4300 Switch – GSM4328S
VLAN type configuration supported by:ProSafe Plus & ProSafe Smart*
+Port based (Locally to each single switch)
+ IEEE 802.1Q
+ Voice VLAN
* Please refer to the switch manual on http://support.netgear.it
+ IEEE 802.1Q
+ MAC-Based VLAN
+ Protocol-Based VLAN
+ IP subnet-based VLAN
+ Auto-VoIP
+ Voice VLAN
+ GARP VLAN
+ VLAN using RADIUS (dot1x)
VLAN type configuration supported by:ProSafe Smart* & ProSafe Full Managed & Chassis
* Please refer to the switch manual on http://support.netgear.it